Attributes

Key Value
Basic MaterialSteel
Country of Origin (subj.Multiple
Dia./Thread Size1/4"-20
Drive TypeHex Socket
Fastener FinishBlack Oxide
Fastener Industry Stand.ASME B18.3
Fastener Thread TypeUNC (Coarse)
Head Angle (Deg.)82
Head Dia.0.5313 in
ItemSocket Head Cap Screw
Length1 1/4 in
Length (Straight Wirewa.1 1/4 in
Material GradeAlloy Steel
Min. Tensile Strength135,000 to 145,000 psi
Min. Thread Length1 in
Package Quantity1300 PK
Rockwell HardnessC37 to C44
Screw Head TypeFlat
Screw StyleSocket Head Cap Screw
StandardsASME B18.3
System of MeasurementInch
Temp. Range-58 Degrees F to 302 De.
Thread DirectionRight Hand
Thread Length1 in
Thread StylePartially Threaded
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